Protein Intake Calculator by Body Weight and Goal

Body Weight (kg) Goal

Interpretation

Protein targets support muscle retention, recovery, and satiety. In most plans, hitting a protein minimum consistently is more important than optimizing every macro detail on day one.

Formula

Daily protein (g) = body weight (kg) x selected multiplier based on current goal.

Practical usage

Distribute protein across 3 to 5 meals so the daily target is easier to hit. During deficits, protein often matters more because calories are lower and hunger is higher. During gain phases, keep protein stable and adjust carbs/fats for energy.

Implementation examples

Cut example: A 78 kg user at 2.0 g/kg targets about 156 g/day. This could be split into four meals of roughly 39 g each, making adherence easier than one or two very large servings.

Maintenance example: At 1.6 g/kg, the same user targets about 125 g/day, which is often easier to sustain while focusing on training performance and recovery quality.

Gain example: At 1.8 g/kg, target is around 140 g/day. Keep this stable and prioritize calorie increases from carbs/fats to support training volume.

Why minimum targets work better than perfect plans

Users often fail by chasing complex nutrition rules before they can consistently hit basics. A protein minimum is a high-impact anchor because it is measurable, repeatable, and useful across all phases. Once this baseline is reliable, macro and meal-timing refinements become easier and more effective.

Common execution mistakes

Two common mistakes are underestimating portion sizes and back-loading all protein into one meal. Spreading intake across the day tends to improve satiety and consistency, and it reduces the chance of missing your minimum by evening.

Another mistake is changing protein targets too often. Keep one target stable for at least two weeks while you improve tracking quality, then make small changes only when progress data supports it.

Food selection strategy

Choosing repeatable protein sources usually matters more than chasing perfect variety every day. Users often improve adherence by picking two to three reliable options per meal window and rotating them. This reduces planning friction and keeps intake predictable.

Plant-focused users can still hit strong targets by combining multiple protein sources through the day. The key is total daily intake and consistent execution, not one specific meal pattern.

Protein in the full workflow

Use this calculator after setting calories, then verify execution in Diet Log. If calories and protein targets are both consistently met but progress stalls, adjust calories before changing protein aggressively. Protein is often the anchor, while carbs and fats provide most of the adjustment flexibility.

When unsure where to start, pick one target you can hit daily for two weeks. Consistent execution creates better outcomes than perfect plans with poor adherence.

Adherence benchmark

If you are hitting your protein target most days while training performance and recovery remain stable, your baseline is likely good enough to progress.

Limitations

Protein alone does not guarantee progress. Total calories, sleep, and training adherence still drive outcomes.

FAQ

How much protein per kg is enough?

Many lifters do well around 1.6 to 2.2 g/kg, depending on phase and adherence.

Should I increase protein while cutting?

Often yes, because it helps retention and satiety under lower calories.

Does meal timing matter?

Total daily intake matters most. Timing matters after consistency is established.

Can I count plant protein?

Yes. Use varied high-quality sources to improve amino acid coverage.

Should protein be higher on training days?

Possible, but a stable daily minimum is usually enough for most users.

Protein Intake Calculator